DR. PETER B HANSON MD
NPI 1841216603
Orthopaedic Surgery in La Mesa, CA
About Dr. Peter B Hanson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PETER B HANSON MD (NPI 1841216603) is an individual orthopaedic surgery provider in La Mesa, California, licensed in California (G61117) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (1986).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Peter B Hanson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Peter Hanson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Mesa, CA 91942
- Reassigned Medicare billing, California enrollment
- 9 clinicians in this Medicare group
San Diego, CA 92123
- Reassigned Medicare billing, California enrollment
- 1,437 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 29
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91942 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LA MESA, CA 91942
LA MESA, CA 91942
LA MESA, CA 91942
LA MESA, CA 91942
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Peter Hanson's NPI number?
The NPI number for Peter Hanson is 1841216603. It was assigned to this individual provider in the NPPES registry on July 14, 2006.
Where is Peter Hanson located?
Peter Hanson practices at 5565 Grossmont Center Dr Bldg 3 Suite 256, La Mesa, CA 91942. The listed phone number is (619) 462-3131.
What is Peter Hanson's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Peter Hanson enrolled in Medicare?
Yes. Peter Hanson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Peter Hanson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Hanson reassigns Medicare benefits to 2 organizations: G O M G A Medical Partnership (La Mesa, CA) and Emergency And Acute Care Medical Corporation (San Diego, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Peter Hanson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Peter Hanson was last updated on July 10, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Peter B Hanson, MD · NPI 1841216603
Orthopaedic Surgery physician in La Mesa, California. Individual provider, active in the CMS NPPES registry since July 14, 2006.
## Identity
- **NPI:** 1841216603 (Entity type: Individual)
- **Enumerated:** July 14, 2006
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** G61117 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5565 GROSSMONT CENTER DR, BLDG 3 SUITE 256, La Mesa, CA 91942-3020
- **Phone:** (619) 462-3131 · **Fax:** (619) 462-1731
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): G O M G A Medical Partnership (NPI 1306938139, La Mesa, CA); Emergency And Acute Care Medical Corporation (NPI 1437103942, San Diego, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Irvine, California College Of Medicine, class of 1986
## Record status
- **NPPES last updated:** July 10, 2010
- **Other identifiers:** Medicaid ZZZ72232Z (CA); Medicare UPIN F05401 (CA); Medicare ID-Type Unspecified W1053 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1841216603) · Data from the CMS NPPES public registry.